#5D3A7A
Closest named color: Dark Slate Blue (#483D8B). oklch(41.9% 0.109 307.6), rgb(93, 58, 122).
Aa
White text reads best on this color (8.92:1).
About this color
#5D3A7A is a dark, moderately saturated purple. In OKLCH its lightness is 42%, its chroma 0.109 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.047 away. White text reads best on it, at 8.92:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.35:1 |
| White text | 8.92:1 |
Values
| HEX | #5D3A7A |
| RGB | rgb(93, 58, 122) |
| HSL | hsl(273, 36%, 35%) |
| OKLCH | oklch(41.9% 0.109 307.6) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #5D3A7A | 8.92:1 | AAA | Lc -94.7 | Preferred for body text |
| Black text on #5D3A7A | 2.35:1 | Fails | Lc 13.7 | Not readable |
| #5D3A7A text on white | 8.92:1 | AAA | Lc 90.2 | Preferred for body text |
| #5D3A7A text on black | 2.35:1 | Fails | Lc -12.0 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 800.
-
Step 50
50
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EDE7F4
oklch(93.6% 0.018 306.7)
-
Step 200
200
#DFD3EC
oklch(88.4% 0.036 307.2)
-
Step 300
300
#CCB6E1
oklch(80.9% 0.064 308.1)
-
Step 400
400
#B28FD2
oklch(70.7% 0.103 307.8)
-
Step 500
500
#9F72C6
oklch(63.1% 0.131 307.7)
-
Step 600
600
#8A59B2
oklch(55.6% 0.141 307.9)
-
Step 700
700
#754999
oklch(49.1% 0.13 307.7)
-
Step 800
800 (this color)
#5D3A7A
oklch(41.9% 0.109 307.6)
-
Step 900
900
#4E3464
oklch(37.7% 0.085 307.8)
-
Step 950
950
#2E1F3B
oklch(27.1% 0.054 307.8)
#5D3A7A with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #28487C | 0.085 |
| Deuteranopia (no green cones) | #324A78 | 0.078 |
| Tritanopia (no blue cones) | #594554 | 0.079 |
| Achromatopsia (no color) | #4A4A4A | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D3A7A
#5D3A7A
oklch(41.9% 0.109 307.6)
- #3C5701
#3C5701
oklch(41.9% 0.108 127.5)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #5D3A7A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.047
- Rebecca Purple #663399 ΔE 0.057
- Blueberry #464196 ΔE 0.061
- Twilight #4E518B ΔE 0.065
- Dusk #4E5481 ΔE 0.072
- Dusty Grape #545775 ΔE 0.084
- Light Eggplant #894585 ΔE 0.093
- Cobalt #1E488F ΔE 0.096
Use #5D3A7A in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.